Ihtisar Rail Steel
Logam kareta, umumna katelah baja jalur karéta, nyaéta baja khusus dina produk metalurgi anu biasana dianggo pikeun jalur karéta api. Rel nanggung beurat sareng beban dinamis tina karéta. Beungeutna awut-awutan, sirahna diancam. Rel tunduk kana stress bending badag, teuing. Pencét rumit sareng jasa jangka panjang nyababkeun karusakan kana rel.
Spésifikasi Light Rail
Tipe | Lebar sirah (mm) | Jangkungna (mm) | Lebar handap | Ketebalan Web (mm) | Beurat Téori (kg/m) | Kelas | Panjangna |
8 kg | 25 | 65 | 54 | 7 | 8.42 | Q235B | 6M |
12 kg | 38.1 | 69.85 | 69.85 | 7.54 | 12.2 | Q235B/55Q | 6M |
15 kg | 42.86 | 79.37 | 79.37 | 8.33 | 15.2 | Q235B/55Q | 8M |
18 kg | 40 | 90 | 80 | 10 | 18.6 | Q235B/55Q | 8-9M |
22 kg | 50.8 | 93.66 | 93.66 | 10.72 | 22.3 | Q235B/55Q | 7-8-10M |
24 kg | 51 | 107 | 92 | 10.9 | 24.46 | Q235B/55Q | 8-10M |
30 kg | 60.33 | 107.95 | 107.95 | 12.3 | 30.1 | Q235B/55Q | 10M |
Spésifikasi Rel beurat
Lebar sirah (mm) | Jangkungna (mm) | Lebar handap | Ketebalan Web (mm) | Beurat Téori (kg/m) | Kelas | Panjangna | |
P38 | 68 | 134 | 114 | 13 | 38.73 | 45MN/71MN | |
P43 | 70 | 140 | 114 | 14.5 | 44.653 | 45MN/71MN | 12.5M |
P50 | 70 | 152 | 132 | 15.5 | 51.51 | 45MN/71MN | 12.5M |
P60 | 73 | 176 | 150 | 16.5 | 60.64 | U71MN | 25M |
Fungsi Rel Steel
-a. Rojongan pituduh roda
-b. Nyadiakeun kirang lalawanan ka roda rolling
-c. Linking luhur jeung ka handap, ngalirkeun kakuatan ka sleepers
-d. Salaku sirkuit konduktor-track